3. Сократите: \(\frac{84 \cdot 8 \cdot 4}{14 \cdot 2 \cdot 24 \cdot 11}\) 1) \(\frac{4}{11}\) 2) \(\frac{9}{33}\) 3) \(\frac{7}{22}\) 4) \(\frac{4}{22}\)

Сократим дробь: \(\frac{84 \cdot 8 \cdot 4}{14 \cdot 2 \cdot 24 \cdot 11} = \frac{6 \cdot 14 \cdot 8 \cdot 4}{14 \cdot 2 \cdot 6 \cdot 4 \cdot 11} = \frac{8}{2 \cdot 11} = \frac{4}{11}\) Ответ: 1) \(\frac{4}{11}\)